2026-04-17T11:43:54Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/51992021-11-10T09:38:27Zcom_10259_4292com_10259_5086com_10259_2604col_10259_4293
Repositorio Institucional de la Universidad de Burgos
author
Melero Gil, Beatriz
author
Vinuesa, R.
author
Diez Mate, Ana Mª
author
Jaime Moreno, Isabel
author
Rovira Carballido, Jordi
2020-01-08T09:02:11Z
2020-01-08T09:02:11Z
2013
0032-5791
http://hdl.handle.net/10259/5199
10.3382/ps.2012-02539
To control the growth, or reduce the numbers, of food pathogens such as Listeria monocytogenes and Campylobacter jejuni in chicken products packaged under modified atmosphere (MAP), the effectiveness of protective cultures was evaluated in this study. Leuconostoc pseudomesenteroides PCK18 reduced the counts of L. monocytogenes by 1.22 log cfu/g in chicken burgers under MAP after 24 d. Furthermore, a reduction of 1.16 log cfu/g in C. jejuni together with a delay in the growth of lactic acid bacteria was obtained in chicken legs inoculated with Bifidobacterium longum ssp. longum PCB133 and packaged under MAP after 9 d. The combination and concentration of gases in the MAP doubled the products’ shelf-life in comparison with air-packaged samples in both experiments. In conclusion, this study has shown the effectiveness of 2 protective culture strains against 2 foodborne pathogens, resulting in safer products with a longer shelf-life.
eng
Leuconostoc pseudomesenteroides PCK18
Bifidobacterium longum ssp. longum PCB133
chicken legchicken burger meat
Application of protective cultures against Listeria monocytogenes and Campylobacter jejuni in chicken products packaged under modified atmosphere
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/5199/1/Melero-ps_2013.pdf
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URL
https://riubu.ubu.es/bitstream/10259/5199/5/Melero-ps_2013.pdf.txt
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Melero-ps_2013.pdf.txt